| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Cd(aq) + S(aq) = CdS(s)
Zn(CO3) + H3PO4 = Zn3(PO4)2 + H2CO3 =>
3 Zn(CO3) + 2 H3PO4 = Zn3(PO4)2 + 3 H2CO3
P + HNO3 = P2O5 + NO2 + H2O =>
2 P + 10 HNO3 = P2O5 + 10 NO2 + 5 H2O
C11H25 + O2 = CO2 + H2O =>
4 C11H25 + 69 O2 = 44 CO2 + 50 H2O
Be + As = BeAs =>
Be + As = BeAs
Ga2O3 + KOH = KGaO2 + H2O =>
Ga2O3 + 2 KOH = 2 KGaO2 + H2O
K2[PtCl4] + KOH + PPh3 + C2H5OH = Pt(PPh3)4 + KCl + CH3CHO + H2O =>
K2[PtCl4] + 2 KOH + 4 PPh3 + C2H5OH = Pt(PPh3)4 + 4 KCl + CH3CHO + 2 H2O
NaNO2 + MnO2 + HNO3 = Mn(NO3)2 + H2O + NaNO3 =>
NaNO2 + MnO2 + 2 HNO3 = Mn(NO3)2 + H2O + NaNO3
Sr(s) + FeO(aq) = SrO(aq) + Fe(s) =>
Sr(s) + FeO(aq) = SrO(aq) + Fe(s)
CuOH2 + KCl = CuCl2 + K2OH2 =>
CuOH2 + 2 KCl = CuCl2 + K2OH2
Zn(CO3) + H3PO4 = Zn3(PO4)2 + H2CO3 =>
3 Zn(CO3) + 2 H3PO4 = Zn3(PO4)2 + 3 H2CO3
C2H5BrCH3BrNa = C3H8BrNaBr =>
C2H5BrCH3BrNa = C3H8BrNaBr
Al4C3(s) + H2O(l) = Al(OH)3(s) + CH4(g) =>
Al4C3(s) + 12 H2O(l) = 4 Al(OH)3(s) + 3 CH4(g)
Ca(ClO3) + HCl = CaCl + Cl2 + H2O =>
Ca(ClO3) + 6 HCl = CaCl + 3 Cl2 + 3 H2O
Br + FeBr3 = FeBr4{-} + Br{+} =>
2 Br + FeBr3 = FeBr4{-} + Br{+}
C6H12O6 + CuSO4 + NaOH = C6H12O7 + Cu2O + Na2SO4 + H2O =>
C6H12O6 + 2 CuSO4 + 4 NaOH = C6H12O7 + Cu2O + 2 Na2SO4 + 2 H2O
H2 + WO3 = W + H2O =>
3 H2 + WO3 = W + 3 H2O
C9H8O4 + C2H6O = C11H12O4 + H2O =>
C9H8O4 + C2H6O = C11H12O4 + H2O
Ni + Se = Ni2Se3 =>
2 Ni + 3 Se = Ni2Se3
Ag + As = AgAs =>
Ag + As = AgAs
CoCl2 + Ba(OH)2 = Co(OH)2 + BaCl2 =>
CoCl2 + Ba(OH)2 = Co(OH)2 + BaCl2
NaNO3 + CrBr2 = NaBr2 + CrNO3 =>
NaNO3 + CrBr2 = NaBr2 + CrNO3
Si(OH)4 + NaOH = Na2SiO3 + H2O =>
Si(OH)4 + 2 NaOH = Na2SiO3 + 3 H2O
MgO(s) + H2SO4 = MgSO4 + H2O =>
MgO(s) + H2SO4 = MgSO4 + H2O
CH4 = C + H2 =>
CH4 = C + 2 H2
Ti(SO4)2 + H2O2 + H2O = H4TiO5 + H2SO4 =>
Ti(SO4)2 + H2O2 + 3 H2O = H4TiO5 + 2 H2SO4
H3Po4 + Ca = CaPo4 + H3 =>
H3Po4 + Ca = CaPo4 + H3
NaI + H2SO4 = I2 + H2S + H2O + NaHSO4 =>
8 NaI + 9 H2SO4 = 4 I2 + H2S + 4 H2O + 8 NaHSO4
Na + CrS3 = NaS + Cr =>
3 Na + CrS3 = 3 NaS + Cr
CuCO3 + CaO = CaCO3 + CuO =>
CuCO3 + CaO = CaCO3 + CuO
SO3 + OH{-} = SO4{-2} + H2O =>
SO3 + 2 OH{-} = SO4{-2} + H2O
K2Cr2O7 + H2C2O4(H2O)2 = K[Cr(C2O4)2(H2O)2](H2O)2 + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4(H2O)2 = 2 K[Cr(C2O4)2(H2O)2](H2O)2 + 6 CO2 + 13 H2O
MnI2 + Br2 = I2 + MnBr2 =>
MnI2 + Br2 = I2 + MnBr2
CuSO4 + KI = CuI + I2 + K2SO4 =>
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4
HCOOHNaNO3 = HCOONaHNO3 =>
HCOOHNaNO3 = HCOONaHNO3
KHC8H4O4 + LiOH = KLiC8H4O4 + H2O =>
KHC8H4O4 + LiOH = KLiC8H4O4 + H2O
SO2 + HNO3 = H2SO4 + NO2 =>
SO2 + 2 HNO3 = H2SO4 + 2 NO2
Ni + PbO2 = NiO2 + Pb =>
Ni + PbO2 = NiO2 + Pb
SO3 + NO3 = SO4 + NO =>
2 SO3 + NO3 = 2 SO4 + NO
K4[Fe(CN)6] + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4[Fe(CN)6] + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
NiS + Fe = FeS + Ni =>
NiS + Fe = FeS + Ni
KHC8H4O4 + LiOH = KLiC8H4O4 + H2O =>
KHC8H4O4 + LiOH = KLiC8H4O4 + H2O
NH + Cl = NH4Cl + NCl3 =>
4 NH + 10 Cl = NH4Cl + 3 NCl3
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Au + Fe2 = AuFe =>
2 Au + Fe2 = 2 AuFe
Zn + H3N = Zn3N2 + H2 =>
3 Zn + 2 H3N = Zn3N2 + 3 H2
Fe(NO3)2(aq) + NaOH(aq) = Fe(OH)2(s) + NaNO3 =>
Fe(NO3)2(aq) + 2 NaOH(aq) = Fe(OH)2(s) + 2 NaNO3
C3H8O + Cr2O7 = C3H6O2 + Cr + H2O =>
7 C3H8O + 2 Cr2O7 = 7 C3H6O2 + 4 Cr + 7 H2O
As2S5 + HNO2 = H2SO4 + H3AsO4 + NO + H2O =>
As2S5 + 40 HNO2 = 5 H2SO4 + 2 H3AsO4 + 40 NO + 12 H2O
Li + Ca(OH)2 = Ca + Li(OH)2 =>
Li + Ca(OH)2 = Ca + Li(OH)2
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| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス10/26/24
方程式のバランス11/25/23
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